package com.zhiyou.service.Imp;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.zhiyou.mapper.SubjectMapper;
import com.zhiyou.pojo.Subject;
import com.zhiyou.service.SubjectService;
@Service
public class SubjectServiceImp implements SubjectService {
       
	@Autowired
	private SubjectMapper subjectMapper;
	public Subject selectSubjectByPrimaryKey(int subjetId) {

		return subjectMapper.selectByPrimaryKey(subjetId);
	}

	
}
